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Illustrated Parts & Service Map
HP Pro 1105 Series All-in-One Business PC
© 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. HP shall not be liable for
technical or editorial errors or omissions contained herein. Intel, Pentium,
Intel Inside, and the Intel logo are trademarks or registered trademarks of the
Intel Corporation and its subsidiaries in the U.S. and other countries.
Document Number 713370-003. 3rd Edition March 2013.
Miscellaneous Parts
1 Fan (blower) 669981-001
2 Spe aker kit, includes left and right speakers 678227-001
3 Rubber grommet for use in the hard drive cage 669991-001
* Mouse, USB, optical 596410-001
* HP Business Digital Headset 642738-001
*Not shown
Key Specifications
Processor Type AMD Dual Core E1-1200 (1.40 GHz, 1 MB L2 cache)
RAM Type PC3-10600 DDR3, 1333 MHz, non-ECC SDRAM
Maximum RAM Supported 8 GB (2 SODIMM slots)
Display 18.5-inch, HD, anti-glare, non-touch
Expansion Slots (1) Mini PCIe x1, half-height
Graphics Adapter Integrated A TI Radeon HD 7310
Chipset AMD A68 FCH
Drive Support (1) 5.25-inch Slimline, (1) 3.5-inch hard drive
I/O Interfaces Side
Operating Systems Windows 8 Professional 64-bit
Microsoft® DirectX® 11 capable
: (2) USB 3.0, (1) microphone in, (1) headphone
out, (1) 6-in-1 card reader
Rear
: (4) USB 2.0, (1) Power connector, (1) RJ-45
Ethernet, (1) Stereo audio line o ut
Windows 8 64-bit
FreeDOS
Spare Parts
Cables
1 LVDS cable 669996-001
2 Optical drive cable 669998-002
3 Hard drive cable 669997-001
4 Webcam cable 669995-001
* Antenna 669974-001
* Backlight cable for use with AUO and CMI display panels 710536-001
* Backlight cable for use with LG display panels 710537-001
System Unit
1 Front bezel 710542-001
Display panel, 18.5-inch, CCFL, non-ZBD, 200 nits
2 AUO 710538-001
* CMO 710539-001
* LG 710540-001
3 Rear cover (does not include stand) 669985-001
4 Foot assembly 669986-001
5 Side I/O cover assembly, USB 3.0 710543-001
6 Stand 669988-001
* Mylar, for use on stand hinge 669994-001
* Not shown
Mass Storage Devices (not illustrated)
HP SuperMulti DVD Writer Drive (includes bezel) 657958-001
1 TB hard drive 621418-001
750 GB hard drive 632938-001
500 GB hard drive 621421-001
320 GB hard drive 621420-001
250 GB hard drive 621419-001
Keyboards (not illustrated)
Jade, wired, USB
Wireless, OTP (-201 only)
Wireless (-161 only)
Brazilian Portuguese -201
Latin America Spanish -161
655571-xx1
678360-xx1
708630-xx1
U.S. -001
HP Pro 1105 Series
All-in-One Business PC 713370-003 page 1
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Boards. memory processors
1 System board with AMD E1-1200 processor, USB 3.0 (includes
heat sink, gasket, processor, replacement th ermal material)
2 Backlight controller 710541-001
3 Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo
Adapter (WLAN module)
* Ralink RT5390R 802.11bgn 1x1 Wi-Fi Adapter (WLAN module) 701396-001
4 Webcam module, 720p HD 710544-001
5 4-GB memory module (PC3-12800, SODIMM)
* 2-GB memory module (PC3-12800, SODIMM)
* 1-GB memory module (PC3-10600, SODIMM)
*not illustrated
703642-001
701399-001
689373-001
689372-001
646808-001
System Board
System Board Components
INVERTER Inverter board connector JSPKL1 Left speaker connector
LVDS Display connector JSPKR1 Right speaker connector
WEBCAM Webcam connector LAN1 RJ-45 network connector
JDDR2 Memory slot, channel B USB USB port
JDDR1 Memory slot, channel A DC INPUT AC power connector
WLAN Mini PCIe slot
CARD
READER
BATTERY RTC battery slot SAT A ODD
USB USB ports ODD PWR
JMIC1 Microphone (line in)
HEADPHONE
LINE OUT Line out connector CLR_CMOS CMOS jumper
Card reader SATA HDD Hard drive data connector
connector
Headphone (line out)
connector
HDD POWER
SYSTEM FAN
CLR_
PASSWORD
Hard drive power connector
Optical drive data connector
Optical drive power connector
Fan connector
Password jumper
System Setup and Boot
Access the Setup Utility during computer boot by pressing the F10 key. If you do not
press F10 at the appropriate time, you must restart the computer and again press F10
when the monitor light turns green. NOTE: Not all settings are available for all models.
Computer Setup Menu
Heading Option/Description
File System Information - Lists the following main system specifications:
• Product name
• SKU number (some models)
• Processor type/speed/stepping
• Cache size (L1/L2/L3)
• Installed memory size/speed/ch
• Integrated MAC Address
About - Displays copyright notice.
Set Time and Date - Allows you to set system time and date.
Replicated Setup - Allows you to save or restore system configuration to/
from a USB flash drive.
Default Setup - Allows you to save current settings as default or restore
factory settings as default.
Apply Defaults and Exit - Applies the selected default setting s and clears
any established passwords.
Ignore Changes and Exit - Exits Computer setup without saving changes.
Save Changes and Exit - Saves changes to system configuration or
default settings and exits Computer Setup.
Storage Device Configuration - Lists all installed BIOS-controlled storage
Security
Power OS Power Management - Allows you to enable/disable Runtime Power
Advanced Power-On Options - Allows you to set:
devices. The following options are available:
• CD-ROM
• Hard Disk
• Default Values
• Translation Mode
Storage Options - Allows you to set:
• eSATA Port - Set SATA port as eSATA port for use with external drive.
• SATA Emulation - Choose how the SATA controller and devices are
accessed by the OS. SATA Emulation choices are AHCI, RAID, or IDE.
• Removable Media Boot - Enables/disables ability to boot the system
from removable media.
• Max eSATA Speed - Allows you to choose 1.5 Gbps or 3.0 Gpbs as
the maximum eSATA speed. By default, the speed is limited to 1.5
Gbps for maximum reliability.
DPS Self-Test - Execute self-tests on ATA hard drives capable of performing the Drive Protection System (DPS) self-tests.
Boot Order - Specify boot order for UEFI and legacy boot sources. Also
specify hard drive boot order.
• Shortcut to Temporarily Override Boot Order
Setup Password - Set and enable the setup (Admin) password.
Power-On Password - Set and enable power-on password.
Password Options - Allows to you enable/disable:
• Lock Legacy Resources
• Setup Browse Mode
• Password prompt on F9 & F12
• Network Server Mode
Smart Cover - Allows you to lock/unlock the smart cover and set the
cover removal sensor to disable/notify user/setup password.
Device Security - Set Device Available/Device Hidden for: embedded security
device, system audio, network controller, USB controller, serial/parallel ports,
and SATA ports.
USB Security - Set Device Available/Device Hidden for front USB ports,
rear USB ports, internal USB ports, accessory USB ports.
Slot Security - Disable the PCI, PCIe, and Mini Card slots.
Network Boot - Enables/disables boot from OS (NIC models only).
System IDs - Allows you to update asset tag, ownership tag, UUID, key-
board locale setting.
Master Boot Record Security - enables/disables MBR.
System Security - Allows you to set:
• Data Execution Prevention (enable/disable)
• SVM CPU Virtualization (enable/disable).
• Virtualization Technology (VTx) (enable/disable)
• Virtualization Technology/Directed IO (VTd) (enable/disable)
• Trusted Execution Technology (enable/disable)
• Embedded Security Device (enable/disable)
• Reset to Factory Settings (Do not reset/Reset)
• Measure boot variables/devices to PCR1 (enable/disable)
• OS management of Embedded Security Device (enable/disable)
• Reset of Embedded Security Device through OS (enable/disable)
• No PPI provisioning (Windows 8 only; enable/disable)
• Allow PPI policy to be changed by OS (enable/disable)
DriveLock Security - Allows you to assign or modify a master or user
password for hard drives.
Secure Boot Configuration (Windows 8 only)
• Legacy Support (enable/disable)
• Secure Boot (enable/disable).
• Key Management (enable/disable)
• Fast Boot (enable/disable)
Management, Idle Power Savings, Unique Sleep State Blink Rates.
Hardware Power Management - Enable/disable SATA power management,
S5 maximum power savings., PCI slots, network controller, USB 3.0 controller
Thermal - Control minimum fan speed.
• POST mode (QuickBoot, Clear Memory, FullBoot, or FullBoot Every x Days)
• POST messages (enable/disable)
• Press the ESC key for Startup Menu (enable/disable)
• Option ROM Prompt (enable/disable)
• After Power Loss (off/on/previous state)
• POST Delay (none, 5, 10, 15, 20, or 60 seconds)
• Remote Wakeup Boot Source (remote server/local hard drive)
• Factory Recovery Boot Support (enable/disable)
• Bypass F1 Prompt on Configuration Changes (enable/disable)
BIOS Power-On - Set the computer to turn on at a preset time.
• System BIOS
• Chassis serial number
• Asset tracking number
• ME firmware version
• ME management mode
• SSD Life Used
• SMART (ATA disks only)
• Diskette
•SATA Defaults
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All-in-One Business PC 713370-003 page 2
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Advanced
(continued)
Bus Options - Allows you to enable/disable PCI SERR# Generation and
PCI VGA palette snooping.
Onboard Devices - Allows you to set resources for or disable on-board
system devices.
Device Options - Allows you to set:
• Printer mode (Bi-Directional, EPP + ECP, Output Only)
• Num Lock State at Power-on (off/on)
• Integrated Video (enable/disable)
• Integrated Graphics (Auto/Disable/Force)
• Internal Speaker (enable/disable)
• NIC PXE Option ROM Download (enable/disable)
• SATA RAID Option ROM Download (enable/disable)
• Multi-Processor (enable/disable)
• Hyper-threading (enable/disable)
• Turbo Mode (enable/disable)
VGA Configuration - Allows you to specify which VGA controller is the
“boot”/primary. Displayed only if add-in video card installed.
AMT Configuration - Allows you to set:
• AMT (enable/disable)
• Unconfig ure AMT/ME (enable/disable)
• Hide Unco nfigure ME Confirmation Prompt (enable/disable)
• Watchdog Timer (enable/disable)
Common POST Error Messages
Screen
Message Probable Cause Recommended Action
101-Option ROM
Error
103-System Board
Failure
163-Time & Date
Not Set
164-Memory Size
Error
164-Memory Size
Error
201-Memory Size
Error
214-DIMM Configuration Warning
219-ECC Memory
Module Detected
ECC Modules not
supported on this
Platform
301-, 304-Keyboard error
511-CPU Fan not
Detected
1805-Ambient
Temperature Previously Over Limit
2200-PMM Allocation Error during
MEBx Download
2201-MEBx Module did not checksum correctly
2202-PMM Deallocation Error during
MEBx cleanup
2230-General
error during MEBx
execution
2231-ME error during MEBx execution
2232-AMT error
during MEBx execution
2233-HECI error
during MEBx execution
System ROM or expansion
board option ROM checksum.
DMA or timers 1. Clear CMOS memory.
Invalid time or date in configuration memory.
RTC battery may need to be
replaced.
Memory amount has
changed since the last boot
(memory added/removed).
Incorrect memory configuration
RSM failure 1. Ensur e memory modules are correctly
Populated DIMM configuration is not optimized
Recently added memory
module(s) support ECC
memory error correction.
Keyboard failure. 1. Reconnect keyboard with system turned off.
CPU Fan not Detected. 1. Reseat CPU fan.
This system was placed in a
low power state to prevent
damage due to excessive
environmental temperature.
(2200) Memory error during
POST execution of the Management Engine (ME) BIOS
Extensions option ROM.
(2201) Memory error during
POST execution of the Management Engine (ME) BIOS
Extensions option ROM.
(2202) Memory error during
POST execution of the Management Engine (ME) BIOS
Extensions option ROM.
(2230) Error occurred during
MEBx execution which fails
into the “General” grouping.
Status information displayed
along with the error provides
further clarity into the failure.
MEBx handles transference
of information between the
system BIOS and ME firmware.
(2231) Error occurred during
MEBx execution which fails
into “ME” grouping.
(2232) Error occurred during
MEBx execution which fails
into “AMT” grouping.
(2233) Error occurred during
MEBx execution which fails
into “MEI or HECI” grouping.
1. Verify ROM, reflash if required
2. Remove recently added cards to see if
problem remains.
3. Clear CMOS. If message disappears, may
be card problem.
4. Replace system board
2. Remove expansion boards.
3. Replace system board.
Reset the date and time under Control Panel
(Computer Setup can also be used). If the
problem persists, replace the R TC battery.
Press the F1 key to save the memory changes.
1. Run Setup (F10).
2. Make sure memory module(s) installed
properly.
3. If third-party memory added, test using HPonly memory.
1. Verify proper modul e type .
installed.
2. Verify proper modul e type .
3. Remove and replace faulty module(s).
4. If error persists after replacing modules,
replace system board.
Rearrange DIMMs so that each channel has
the same amount of memory.
1. If additional memory was recently added,
remove it to see if the problem remains.
2. Check product documentation for memory
support information.
2. Check kybd connection or keys.
3. Check connector for bent or missing pins.
4. Replace keyboard.
5. If 304, possible sys bd problem.
2. Reseat fan cable.
3. Replace CPU fan.
Make sure the system meets the HP enclosure
guidelines as listed in the Quick Specs, including the following:
1. Clean the air vents on the front, b ack, or a ny
other vented side of the computer.
2. Ensure that there is a 10.2 cm (4 in)
clearance on all vented sides of the
computer to permit the required airflow.
3. Ensure that computers are not so near each
other that they are subject to each other's
re-circulated or preheated air.
1. Reboot the computer.
2. Unplug the power cord, re-seat the me mory
modules, and reboot the computer.
3. If the memory configuration was recently
changed, unplug the computer, restore the
original memory configuration, and reboot
the computer.
4. If the error persists, replace the system
board.
1. Reboot the computer.
2. If the error persists, update to the latest
BIOS version and ME firmware version.
3. If the error still persists, replace the system
board.
Password Security and CMOS
Establishing a Setup or Power-On password
1.Turn on or restart the computer.
2.As soon as the computer turns on, press the Esc key while “Press the ESC key for
Startup Menu” message is displayed at the bottom of the screen.
3.Press the F10 key to enter Computer Setup.
4.To establish Setup password, select Security > Setup Password and follow the
instructions.
- or To establish a Power-On password, select Security > Power-On Password and
follow the instructions on the screen
5.Before exiting, click File > Save Changes and Exit.
Resetting a Setup or Power-On password
1.Turn off the computer and disconnect the power cord from the power outlet.
2.Remove the access panel.
3.On the system board, locate the header labeled CLR PASSWORD.
4.Remove the jumper and place it on pins 1 and 2.
5.Wait for three seconds, and then replace the jumper to its original position (pins 2
and 3).
6.Replace the access panel and reconnect the power cord.
7.Turn on the computer and allow it to start.
Resetting CMOS
1.Turn off the computer and disconnect the power cord from the power outlet.
2.Remove the access panel.
3.On the system board, locate the header labeled CLR CMOS.
4.Remove the jumper and place it on pins 2 and 3.
5.Wait for three seconds, and then replace the jumper to its original position (pins 1
and 2).
6.Replace the access panel and reconnect the power cord.
7.Turn on the computer and allow it to start.
HP Pro 1105 Series
All-in-One Business PC 713370-003 page 3
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